55
12.15. A-Board (9/21) Schematic Diagram
S
PC_VS
AV-SW_SDA
MAIN_Y/CVBS
PC_VS
MAIN_PR
RGB_CVBS
MAIN_PR
MAIN_PB/C
MAIN_PB/C
AV-SW_SCL
PC_HS
PC_HS
RGB_CVBS
MAIN_Y/CVBS
C3141
16V
0.1u
C3139
16V
0.1u
C3140
16V 0.1u
C3146
10u
10V
C3147
10u
10V
C3145
16V
0.1u
C1AB00002855
IC3001
1
Gin
2
HDin
3
Rin
4
T DET5
5
CVBSin4
6
T DET4
7
CVBSin3
8
BG
9
Yin3
10
S2 DET3
11
R2/Cin3
12
GND
13
G2/Yin2
14
S2 DET2
15
B2/Cin2
16
T DET3
17
CVBSin1
18
T DET2
19
G1/Yin1
20
S2 DET1
21
B1/Cin1
22
T DET1
23
CVBSin2
24
VCC5V
25
R1
26
State out
27
FBout/T DET10
28
SDA
29
SCL
30
GND
31
G/CY/CVBSout1
32
HD out1
33
B/PB/Cout1
34
VD out1
35
R/Prout1
36
VCC5V
37
SAG CVBSout4
38
Y/Y+C/CVBSout4
39
S2out
40
SAG CVBSout5
41
C/Y+C/CVBSout5
42
GND
43
SAG CVBSout3
44
CVBS/Y+Cout3
45
VCC9V
46
G/CY/Y/CVBSout7
47
O3
48
AU_GND
49
R4out
50
L4out
51
R3out
52
L3out
53
R2out
54
L2out
55
R1out
56
L1out
57
AU1/2Vcc
58
L1in
59
R1in
60
L2in
61
R2in
62
L3in
63
R3in
64
L4in
65
R4in
66
L5in
67
R5in
68
L6in
69
R6in
70
L7in
71
R7in
72
L8in
73
R8in
74
L9in
75
R9in
76
FBin1/O1
77
CVBSin7
78
FBin2/O2
79
CVBSin6
80
VCC9V
81
CVBSin5
82
T DET9
83
Yin4
84
T DET8
85
Cin4
86
VCC5V
87
PBin2/B3
88
L3 DET2
89
CYin2/G3
90
T DET7
91
PRin2/R3
92
T DET6
93
PBin1
94
L3 DET1
95
CYin1
96
HD VD/FBKMUTE
97
PRin1
98
GND
99
Bin
100
VDin
SUB9V_VIDEO
SUB9V
R3239
TP3006
TP3021
TP3005
TP3007
TP3009
TP3008
TP3004
AVSW_R051PIN_R3OUT
AVSW_R063PIN_R3IN
AVSW_R065PIN_R4IN
AVSW_R058PIN_L1IN
AVSW_R011PIN_R2/CIN3
AVSW_R043PIN_SAGCVBSOUT3
AVSW_R021PIN_B1/CIN1
AVSW_R087PIN_PBIN2/B3
AVSW_R081PIN_CVBSIN5
AVSW_R055PIN_R1OUT
AVSW_R020PIN_S2DET1
AVSW_R097PIN_PRIN1
AVSW_R015PIN_B2/CIN2
AVSW_R068PIN_L6IN
AVSW_R002PIN_HDIN
AVSW_R062PIN_L3IN
AVSW_R019PIN_G1/YIN1
AVSW_R100PIN_VDIN
AVSW_R099PIN_BIN
AVSW_R017PIN_CVBSIN1
AVSW_R060PIN_L2IN
AVSW_R069PIN_R6IN
AVSW_R070PIN_L7IN
AVSW_R014PIN_S2DET2
G-ADV_XRST
AVSW_R091PIN_PRIN2/R3
AVSW_R023PIN_CVBSIN2
AVSW_R001PIN_GIN
AVSW_R085PIN_CIN4
AVSW_R093PIN_PBIN1
AVSW_R052PIN_L3OUT
AVSW_R078PIN_FBIN2/O2
AVSW_R083PIN_YIN4
AVSW_R003PIN_RIN
AVSW_R064PIN_L4IN
AVSW_R071PIN_R7IN
AVSW_R053PIN_R2OUT
AVSW_R037PIN_SAGCVBSOUT4
AVSW_R095PIN_CYIN1
AVSW_R061PIN_R2IN
AVSW_R054PIN_L2OUT
AVSW_R056PIN_L1OUT
AVSW_R076PIN_FBIN/O1
AVSW_R013PIN_G2/YIN2
AVSW_R059PIN_R1IN
AVSW_R089PIN_CYIN2/G3
AVSW_R005PIN_CVBSIN4
AVSW_R079PIN_CVBSIN6
AVSW_R044PIN_CVBS/Y+COUT3
AV_R
AVSW_R038PIN_Y/Y+C/CVBSOUT4
MAIN_PB/C
MAIN_Y/CVBS
MAIN_PR
PC_VS
PC_HS
AV_L
RGB_CVBS
AVSW_R027PIN_FBOUT/TDET10
AV-SW_SDA
AV-SW_SCL
R3112
0
*R3100
100k
R3237
68
R3236
68
R3113
0
SUB5V
C3118
1u
10V
R3014
10k
SUB6V
C0DBGYY00281
IC3003
1
NC
2
VSS
3
CE
5
VOUT
4
VIN
C3119
1u
10V
C3143
16V
0.1u
AVSW
MAIN_PR/R
RGB_CVBS
MAIN_PB/C/B
MAIN_Y/CVBS/G
RGB_FB
76
81
75
78
80
74
77
79
73
TO 1/21
TO 6/21
TO 2,3/21
TO 5/21
TO 5/21
TO 8/21
TO 7/21
TO 8/21
TO 8/21
A-BOARD (9/21)
!
AVSW
REF No. 3000-3399
SUB5V
Summary of Contents for TX-PR42C10
Page 16: ...16 6 4 No Picture ...
Page 28: ...28 9 1 4 Adjustment Volume Location 9 1 5 Test Point Location ...
Page 38: ...38 11 3 Wiring 2 ...
Page 39: ...39 11 4 Wiring 3 ...
Page 40: ...40 ...
Page 41: ...41 12 Schematic Diagram 12 1 Schematic Diagram Note ...
Page 79: ...79 A B C D E F G H I 1 2 3 4 5 6 P BOARD COMPONENT SIDE LSEP1279BEHB ...
Page 92: ...92 14 1 2 Packing 1 ...
Page 93: ...93 14 1 3 Packing 2 ...
Page 94: ...94 14 1 4 Mechanical Replacement Parts List ...
Page 98: ...98 14 2 Electrical Replacement Parts List 14 2 1 Replacement Parts List Notes ...